Evidence map›Paper›PMID 32236790›Full record

ReviewPurinergic signalling2020

The belated US FDA approval of the adenosine A

Jiang-Fan Chen, Rodrigo A Cunha

Abstract readReview
In one paragraph

Review in Purinergic signalling, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 126 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
126citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

126 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Review
  7. Applying Deep-Learning-DrivenJournal of medicinal chemistry · 2026
    Article
  8. Review
  9. Review
  10. Review
  11. Review
  12. Discovery of Potent 1,3-Cyclobutane-Containing Dual AACS medicinal chemistry letters · 2026
    Article
  13. Article
  14. Article
  15. Adenosine AJournal of neurochemistry · 2026
    Article
  16. Adenosine APurinergic signalling · 2026
    Article
  17. Review
  18. Review
  19. Article
  20. Review

66 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Jiang-Fan ChenMolecular Neuropharmacology Laboratory, Wenzhou Medical University, Wenzhou, China. chenjf555@gmail.com.
Rodrigo A CunhaCNC-Center for Neuroscience and Cell Biology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

After more than two decades of preclinical and clinical studies, on August 27, 2019, the US Food and Drug Administration (FDA) approved the adenosine A

Indexed as

United States Food and Drug AdministrationAdenosineAdenosine A2 Receptor AntagonistsAnimalsHumansParkinson DiseasePurinesReceptor, Adenosine A2AUnited StatesAdenosineAdenosine A2 Receptor AntagonistsistradefyllinePurinesReceptor, Adenosine A2AA2A receptorAdenosineclinical trialistradefyllineKW6002Parkinson’s diseasesafetytherapy

Identifiers

PMID32236790
PMCPMC7367999

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.